[INFO] fetching crate bcast 0.0.25...
[INFO] testing bcast-0.0.25 against master#d98a5da813da67eb189387b8ccfb73cf481275d8+rustflags=-Copt-level=3 for pr-138759
[INFO] extracting crate bcast 0.0.25 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate bcast 0.0.25
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate bcast 0.0.25
[INFO] tweaked toml for crates.io crate bcast 0.0.25 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate bcast 0.0.25 on toolchain d98a5da813da67eb189387b8ccfb73cf481275d8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate bcast 0.0.25 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded memmap2 v0.9.5
[INFO] [stderr]   Downloaded crossbeam-channel v0.5.14
[INFO] [stderr]   Downloaded zerocopy-derive v0.8.23
[INFO] [stderr]   Downloaded flate2 v1.1.0
[INFO] [stderr]   Downloaded hdrhistogram v7.5.4
[INFO] [stderr]   Downloaded zerocopy v0.8.23
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c38fdc2ea4b356bf09987ed88b358a59f6c8f11a8d261cf5be4abfcb1b61c477
[INFO] running `Command { std: "docker" "start" "-a" "c38fdc2ea4b356bf09987ed88b358a59f6c8f11a8d261cf5be4abfcb1b61c477", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c38fdc2ea4b356bf09987ed88b358a59f6c8f11a8d261cf5be4abfcb1b61c477", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c38fdc2ea4b356bf09987ed88b358a59f6c8f11a8d261cf5be4abfcb1b61c477", kill_on_drop: false }`
[INFO] [stdout] c38fdc2ea4b356bf09987ed88b358a59f6c8f11a8d261cf5be4abfcb1b61c477
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Copt-level=3" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9f9cf6bddeaf87fdfa093c7ed84b24b67d783ccdd00e82b3ea14a64be8793146
[INFO] running `Command { std: "docker" "start" "-a" "9f9cf6bddeaf87fdfa093c7ed84b24b67d783ccdd00e82b3ea14a64be8793146", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling bcast v0.0.25 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.17s
[INFO] running `Command { std: "docker" "inspect" "9f9cf6bddeaf87fdfa093c7ed84b24b67d783ccdd00e82b3ea14a64be8793146", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f9cf6bddeaf87fdfa093c7ed84b24b67d783ccdd00e82b3ea14a64be8793146", kill_on_drop: false }`
[INFO] [stdout] 9f9cf6bddeaf87fdfa093c7ed84b24b67d783ccdd00e82b3ea14a64be8793146
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Copt-level=3" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dbd3ac6ca200798a2487b43fd7f4849850b8bb732aab63fdb67cdd0447340aa8
[INFO] running `Command { std: "docker" "start" "-a" "dbd3ac6ca200798a2487b43fd7f4849850b8bb732aab63fdb67cdd0447340aa8", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling zerocopy v0.8.23
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling adler2 v2.0.0
[INFO] [stderr]    Compiling rustix v1.0.7
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling anyhow v1.0.97
[INFO] [stderr]    Compiling bitflags v2.9.0
[INFO] [stderr]    Compiling linux-raw-sys v0.9.4
[INFO] [stderr]    Compiling crc32fast v1.4.2
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]    Compiling crossbeam-channel v0.5.14
[INFO] [stderr]    Compiling miniz_oxide v0.8.5
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling flate2 v1.1.0
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling memmap2 v0.9.5
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling hdrhistogram v7.5.4
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling tempfile v3.20.0
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling equator-macro v0.4.2
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling equator v0.4.2
[INFO] [stderr]    Compiling aligned-vec v0.6.4
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling bcast v0.0.25 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 47.90s
[INFO] running `Command { std: "docker" "inspect" "dbd3ac6ca200798a2487b43fd7f4849850b8bb732aab63fdb67cdd0447340aa8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbd3ac6ca200798a2487b43fd7f4849850b8bb732aab63fdb67cdd0447340aa8", kill_on_drop: false }`
[INFO] [stdout] dbd3ac6ca200798a2487b43fd7f4849850b8bb732aab63fdb67cdd0447340aa8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Copt-level=3" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 78c86741b95d631b092c1524778781162c9ceada4e20a71d782600f4217edddc
[INFO] running `Command { std: "docker" "start" "-a" "78c86741b95d631b092c1524778781162c9ceada4e20a71d782600f4217edddc", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/bcast-e8d3d8b05532db4a)
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test tests::should_abort_publication ... ok
[INFO] [stdout] test tests::should_align_frame_header ... ok
[INFO] [stdout] test tests::should_allow_reader_to_recover_from_overrun_when_position_wrapped_around ... ok
[INFO] [stdout] test tests::should_construct_ring_buffer ... ok
[INFO] [stdout] test tests::should_encode_and_decode_max_payload_len ... ok
[INFO] [stdout] test tests::should_ensure_frame_alignment ... ok
[INFO] [stdout] test tests::should_fragment_message ... ok
[INFO] [stdout] test tests::should_attach_metadata ... ok
[INFO] [stdout] test tests::should_insert_padding ... ok
[INFO] [stdout] test tests::should_join_writer ... ok
[INFO] [stdout] test tests::should_handle_position_wrap_around_if_no_overrun ... ok
[INFO] [stdout] test tests::should_overrun_read_batch ... ok
[INFO] [stdout] test tests::should_error_if_mtu_exceeded - should panic ... FAILED
[INFO] [stdout] test tests::should_overrun_reader ... ok
[INFO] [stdout] test tests::should_pack_and_unpack_fields ... ok
[INFO] [stdout] test tests::should_read_in_batch_with_limit ... ok
[INFO] [stdout] test tests::should_read_message_into_vec ... ok
[INFO] [stdout] test tests::should_read_messages_in_batch ... ok
[INFO] [stdout] test tests::should_construct_ring_buffer_from_vec ... ok
[INFO] [stdout] test tests::should_resume_batch_if_previous_not_consumed ... ok
[INFO] [stdout] test tests::should_read_next_message ... ok
[INFO] [stdout] test tests::should_read_next_message_if_batch_not_consumed ... ok
[INFO] [stdout] test tests::should_send_heartbeat ... ok
[INFO] [stdout] test tests::should_send_zero_size_message ... ok
[INFO] [stdout] test tests::should_skip_padding_frame ... ok
[INFO] [stdout] test tests::should_start_read_from_last_producer_position ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- tests::should_error_if_mtu_exceeded stdout ----
[INFO] [stdout] note: test did not panic as expected at src/lib.rs:1054:8
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     tests::should_error_if_mtu_exceeded
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 25 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "78c86741b95d631b092c1524778781162c9ceada4e20a71d782600f4217edddc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78c86741b95d631b092c1524778781162c9ceada4e20a71d782600f4217edddc", kill_on_drop: false }`
[INFO] [stdout] 78c86741b95d631b092c1524778781162c9ceada4e20a71d782600f4217edddc
